NPPES file of Aug 9, 2026

Son Van Nguyen, MD

Family Medicine Physician · Louisville, KY

Son Van Nguyen, MD is a family medicine physician with a practice address in Louisville, Kentucky, and NPI 1902981582, issued on Oct 25, 2006. Check the license on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902981582
Name
Son Van Nguyen
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
K2085 TX
Self-reported in NPPES; status is on the state search
Practice location
500 W Main St, Louisville, KY 40202
Phone
(502) 580-1000
Enumerated
Oct 25, 2006
Record last updated
Jun 26, 2024
Medicaid ID
111888707 TX
Medicare enrollment
Enrolled (PECOS I20061215000087); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 1,968 in Kentucky → Look up another NPI →

Also registered at 500 W Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heather Absher, PHARMDPharmacist1265532758
  2. Syuleyman Bektashev, PHARMDPharmacist1912628421
  3. Tiffany Brennan, RPHPharmacist1093028839
  4. Karell Cespedes, MSN, APRN, NP-CFamily Nurse Practitioner1225670953
  5. John Crum, M.D.Family Medicine Physician1588904007
  6. Jansen Diener, M.D.Family Medicine Physician1922304138

Verify Son Van Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical LicensureCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Conviva Medical Center Management OF Texas, P.A.Floresville, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Son Van Nguyen among 1,968 family medicine physician records in Kentucky

Son Van Nguyen, MD is one of 1,968 family medicine physician records with a practice address in Kentucky. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 50% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1994 · median 2006 among the 1,277 with a school on file
  • Record last updated2024 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

344 family medicine physician records list a practice address in Louisville

They are 344 of the 21,891 NPPES records with a practice address in Louisville, and 1,968 family medicine physician records in Kentucky.

All 1,968 in Kentucky → Every provider in Louisville → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Jonathan Becker, MDLouisville, KY 402021235132333
  2. John Garner, M.D.Louisville, KY 402021487760419
  3. John Hines, M.D.Louisville, KY 402021194780171
  4. Karen Krigger, MD EDDLouisville, KY 402021487632386
  5. Brian Marcum, M.D.Louisville, KY 402021770680811
  6. Perry Meadows, M.D.Louisville, KY 402021215901772
  7. Donna Roberts, MDLouisville, KY 402021134170079
  8. Bhagyalaxmi Rudravaram, M.D.Louisville, KY 402021083771281

Common questions

What is Son Van Nguyen, MD's NPI number?

Son Van Nguyen, MD's National Provider Identifier (NPI) is 1902981582, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Son Van Nguyen, MD located?

The NPPES record lists a practice address at 500 W Main St, Louisville, KY, 40202. Phone: (502) 580-1000. Providers update this record themselves, so call before visiting.

How can I verify Son Van Nguyen, MD's license?

Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.